Tags: crusher

IRock’s RDS-20 rapid-deployment crushing plant

Jan 16, 2013

IRock’s RDS-20 rapid-deployment crushing plant

IRock says its RDS-20 primary crushing plant is a highly portable, easy-to-operate mobile unit that combines a closed-circuit design, a high-performance four-bar impactor, and heavy-duty components. The rapid deployment system (RDS) features a 5-foot by 16-foot, double-deck screen and can ...

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Metso’s new HP3 cone crusher

Jan 10, 2013

Metso’s new HP3 cone crusher

Metso’s new HP3 cone crusher, the third model in an all-new range of high-performance cone crushers, is now available in North America. The company says it provides the highest reduction ratios of any cone crusher in its class, producing finer ...

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McLanahan’s rocker tooth crusher

Nov 16, 2012

McLanahan’s rocker tooth crusher

McLanahan’s new rocker tooth crusher is a hybrid-style crusher — kind of a cross between a hammermill and a single-roll crusher with pivoting teeth. It is a high-tonnage machine capable of a large crushing ration in a single crushing station. ...

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Telsmith’s new T900 cone crusher

Nov 09, 2012

Telsmith’s new T900 cone crusher

Telsmith, Inc. says its new T900 cone crusher is engineered to deliver maximum uptime, productivity, safety, and ease of maintenance. Output capacity ranges from 550 to 2,100 metric tons per hour. With up to a 15-inch feed size, the crusher ...

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Eliminate Common Screen Problems

May 01, 2012

Eliminate Common Screen Problems

SCREEN PLAY When it comes to screening efficiency, common culprits of lost production are blinding and pegging, says Gary Pederson, vice president of sales for Major Wire Industries, Ltd., based in Candiac, Quebec. “Usually, the bottleneck of the plant is the ...

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Going With the Flow

Apr 01, 2012

Going With the Flow

When access to its river aggregate supply was cut off, Churchman Sand & Gravel turned to recycling material brought in by construction and landscaping companies. Fred Churchman opened Churchman Sand & Gravel in Tucson in 1946. Dick Smith became a partner ...

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Tilcon Takes it to the Next Level

Nov 14, 2011

Tilcon Takes it to the Next Level

Optimization helped Haverstraw Quarry increase its production of saleable material. by Kerry Clines, Senior Editor Haverstraw Quarry is located on the Hudson River just north of New York City. The 157-acre quarry was originally owned by the New York Trap Rock Co., ...

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Carved in Stone

Apr 01, 2011

P is for Pit A gravel pit that was a source of happy childhood memories showcases the evolution of mining technology. By Bill Langer pit, gravel noun – an open excavation from which gravel is, or has been, obtained. ‘the gravel pit whence the ...

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Telsmith features its new H3244 Hydra-Jaw

Dec 17, 2010

Telsmith features its new H3244 Hydra-Jaw

Telsmith, Inc., an Astec company, introduces the new H3244 Hydra-Jaw, the largest model to date within the Telsmith Hydra-Jaw Series – advanced jaw crusher technology that offers lower operating costs, increased uptime and production capacity, streamlined operation and maintenance, and ...

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Prepare for Winter Colds

Dec 01, 2010

Industry manufacturers offer advice on how to immunize your operation against the harmful effects of winter cold. by Tina Grady Barbaccia, News/Digital Editor Failure to prepare your aggregate processing equipment for winter can be like a small cut that turns into a ...

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October 2010

Oct 08, 2010

October 2010

Optimizing Crusher Capacity

McLanahan Corp. celebrates 175th anniversary, Aug. 29 open house

May 03, 2010

Hollidaysburg, Pa.-based McLanahan Corp. is celebreating its 175th anniversary. This milestone marks not only 175 years in business but also six generations of family management and ownership for the company. McLanahan manufactures equipment to process raw and synthetic materials through crushing, washing, classifying, screening, ...

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